package com.changgou.goods.service;

import com.changgou.core.service.CoreService;
import com.changgou.goods.pojo.Sku;

import java.util.List;

/**
 * @author liyipeng
 * @date 2021-06-26 17:00
 */
public interface SkuService extends CoreService<Sku> {

    List<Sku> findByStatus(String status);

    int decCount(Long id, Integer num);
}
